Results 111 to 120 of about 301,733 (364)

Impact of Environmental Factors on the Spectral Characteristics of Lava Surfaces: Field Spectrometry of Basaltic Lava Flows on Tenerife, Canary Islands, Spain

open access: yesRemote Sensing, 2015
We report on spectral reflectance measurements of basaltic lava flows on Tenerife Island, Spain. Lava flow surfaces of different ages, surface roughness and elevations were systematically measured using a field spectroradiometer operating in the range of
Long Li   +4 more
doaj   +1 more source

Erosion versus construction: The origin of Venusian channels [PDF]

open access: yes
Lava channels are a common feature in the volcanic regions of the Moon, and have now been observed on Venus. There has been much debate about the origin of lunar channels as to whether they are the result of erosional (either thermal or mechanical) or ...
Bussey, D. B. J., Guest, J. E.
core   +1 more source

Measuring the Value of Trademark Distinctiveness: Evidence From the Market for Bordeaux Wine

open access: yesJournal of Empirical Legal Studies, EarlyView.
ABSTRACT The market value of distinctive trademarks is a fundamental assumption of both trademark law and marketing theory. However, there is little empirical evidence underlying this assumption. We examine the relationship between brand dissimilarity and market prices in the context of the Bordeaux wine market.
Christopher Buccafusco   +2 more
wiley   +1 more source

Is Additive Manufacturing of Dental Zirconia Comparable to Subtractive Methods When Considering Printing Orientation and Layer Thickness? A Systematic Review and Meta‐Analysis

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective The aim of this systematic review and meta‐analysis was to determine whether the production of monolithic dental zirconia using additive manufacturing (AM), with consideration of different printing directions and layer thicknesses, enhances its mechanical and physical properties relative to subtractive manufacturing (SM ...
Mirelle M. Ruggiero   +6 more
wiley   +1 more source

Evaluating the Probability of Survival and Damage Mechanisms of Resin Matrix Ceramics: Insights Into Wear Progression and Surface Damage Under Fatigue

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This study evaluated the probability of survival, failure modes, and fatigue‐induced wear progression, as well as assessed damage tolerance under simulated mastication in two resin matrix ceramics (polymer‐infiltrated ceramic networks (PICN) and resin nanoceramic (RNC)).
Mirelle M. Ruggiero   +3 more
wiley   +1 more source

Predicted Speciation of Carbon in Subduction Zone Fluids

open access: yesGeophysical Monograph Series, Page 285-302., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Meghan Guild, Everett L. Shock
wiley  

+1 more source

High-Silica Lava Morphology at Ocean Spreading Ridges: Machine-Learning Seafloor Classification at Alarcon Rise

open access: yesGeosciences, 2019
The oceanic crust consists mostly of basalt, but more evolved compositions may be far more common than previously thought. To aid in distinguishing rhyolite from basaltic lava and help guide sampling and understand spatial distribution, we constructed a ...
Christina H. Maschmeyer   +3 more
doaj   +1 more source

The 1984 Mauna Loa eruption and planetary geolgoy [PDF]

open access: yes
In planetary geology, lava flows on the Moon and Mars are commonly treated as relatively simple systems. Some of the complexities of actual lava flows are illustrated using the main flow system of the 1984 Mauna Loa eruption. The outline, brief narrative,
Moore, Henry J.
core   +1 more source

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